--- a/DebugClients/Python/coverage/debug.py	Fri Sep 02 19:08:02 2016 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,109 +0,0 @@
-# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
-# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt
-
-"""Control of and utilities for debugging."""
-
-import inspect
-import os
-import sys
-
-from coverage.misc import isolate_module
-
-os = isolate_module(os)
-
-
-# When debugging, it can be helpful to force some options, especially when
-# debugging the configuration mechanisms you usually use to control debugging!
-# This is a list of forced debugging options.
-FORCED_DEBUG = []
-
-# A hack for debugging testing in sub-processes.
-_TEST_NAME_FILE = ""    # "/tmp/covtest.txt"
-
-
-class DebugControl(object):
-    """Control and output for debugging."""
-
-    def __init__(self, options, output):
-        """Configure the options and output file for debugging."""
-        self.options = options
-        self.output = output
-
-    def __repr__(self):
-        return "<DebugControl options=%r output=%r>" % (self.options, self.output)
-
-    def should(self, option):
-        """Decide whether to output debug information in category `option`."""
-        return (option in self.options or option in FORCED_DEBUG)
-
-    def write(self, msg):
-        """Write a line of debug output."""
-        if self.should('pid'):
-            msg = "pid %5d: %s" % (os.getpid(), msg)
-        self.output.write(msg+"\n")
-        if self.should('callers'):
-            dump_stack_frames(out=self.output)
-        self.output.flush()
-
-    def write_formatted_info(self, header, info):
-        """Write a sequence of (label,data) pairs nicely."""
-        self.write(info_header(header))
-        for line in info_formatter(info):
-            self.write(" %s" % line)
-
-
-def info_header(label):
-    """Make a nice header string."""
-    return "--{0:-<60s}".format(" "+label+" ")
-
-
-def info_formatter(info):
-    """Produce a sequence of formatted lines from info.
-
-    `info` is a sequence of pairs (label, data).  The produced lines are
-    nicely formatted, ready to print.
-
-    """
-    info = list(info)
-    if not info:
-        return
-    label_len = max(len(l) for l, _d in info)
-    for label, data in info:
-        if data == []:
-            data = "-none-"
-        if isinstance(data, (list, set, tuple)):
-            prefix = "%*s:" % (label_len, label)
-            for e in data:
-                yield "%*s %s" % (label_len+1, prefix, e)
-                prefix = ""
-        else:
-            yield "%*s: %s" % (label_len, label, data)
-
-
-def short_stack(limit=None):                                # pragma: debugging
-    """Return a string summarizing the call stack.
-
-    The string is multi-line, with one line per stack frame. Each line shows
-    the function name, the file name, and the line number:
-
-        ...
-        start_import_stop : /Users/ned/coverage/trunk/tests/coveragetest.py @95
-        import_local_file : /Users/ned/coverage/trunk/tests/coveragetest.py @81
-        import_local_file : /Users/ned/coverage/trunk/coverage/backward.py @159
-        ...
-
-    `limit` is the number of frames to include, defaulting to all of them.
-
-    """
-    stack = inspect.stack()[limit:0:-1]
-    return "\n".join("%30s : %s @%d" % (t[3], t[1], t[2]) for t in stack)
-
-
-def dump_stack_frames(limit=None, out=None):                # pragma: debugging
-    """Print a summary of the stack to stdout, or some place else."""
-    out = out or sys.stdout
-    out.write(short_stack(limit=limit))
-    out.write("\n")
-
-#
-# eflag: FileType = Python2